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How could a lightbulb near an electromagnet, but not touching it, be lit? Is ac or dc required? Defend your answer.
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Physics, 21.06.2019 19:30, ashleyrover11
Asample of a gaseous substance changes into liquid. this process is called (blank) and it takes place when heat is (blank) a gaseous system
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Physics, 21.06.2019 21:30, alexandraparava
In what direction does the medium move relative to the direction of the wave? explain.
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Physics, 21.06.2019 23:30, EstevanOtero7361
Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
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Physics, 22.06.2019 01:00, blesskids600
An incident ray through the focal point of a spherical mirror will: reflect through the center of curvature. reflect back through the focal point. reflect parallel to the principle axis. reflect the same direction as the incident ray.
Answers: 1
How could a lightbulb near an electromagnet, but not touching it, be lit? Is ac or dc required? Defe...
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